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Global 企业标准 NCAL and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NCAL / NCAL
Category Grade Standard Region/Area Standard Content
Metals NCAL -- Global

Chemical composition(mass fraction)(wt.%) of the NCAL

Element Min Max Similar
Si - 0.4000 -
Mo - 0.2000 -
Mn - 0.6500 -
Cr - 1.1500 -
C - 0.3400 -
Al - 1.0000 -

Mechanical Properties of steel grade NCAL

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
421 (≥) 519 (≥) 21 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade NCAL

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43 - -     0.23 -  
777 139 - 43.3 422   -  
718 - 34 13.2   414 141

Heat Treatment of steel grade NCAL

Heat treated : 1746°C - 1512°C

Technological Curves of steel grade NCAL

Cross Reference Table (Equivalent Grade) of NCAL

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